Natalie Diaz is a worldwide premier twin parenting authority. With over a decade of experience after creating Twiniversity, Natalie has single-handedly changed the way expecting and new parents of twins operate. A twin parent herself, Natalie has made twin parenting information mainstream with her bestselling book What To Do When You're Having Two, her award-winning website Twiniversity.com, the most inclusive twin parenting app on the market, her extraordinary podcasts, and creative and educational classes about all things twins. Today, she's reaching over 2 million families a week with Twiniversity's nurturing and supportive environment created just for twin families.

Natalie is also a twin-specific lactation consultant, a child passenger safety technician, and a trained Lamaze educator. She's received numerous accolades within the baby and parenting industry and has been featured in major worldwide publications and on national television helping the world have a better experience with their own twin parenting adventure.

Kim West, MSW, is a mom of two who has been a practicing child and family social worker for over 25 years. She has personally helped over twenty thousand families all over the world gently teach their children how to fall asleep--and fall back asleep without leaving them to cry it out alone. She started training Gentle Sleep Coaches internationally in 2010 and has appeared as a child sleep expert on numerous magazines, newspapers, and television programs including Dr. Phil, TODAY, and Good Morning America.